// Copyright 2018 The Cockroach Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// This software (KWDB) is licensed under Mulan PSL v2.
// You can use this software according to the terms and conditions of the Mulan PSL v2.
// You may obtain a copy of Mulan PSL v2 at:
//          http://license.coscl.org.cn/MulanPSL2
// THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
// EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
// MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
// See the Mulan PSL v2 for more details.

package storagepb

// RangeLogEventReason specifies the reason why a range-log event happened.
type RangeLogEventReason string

// The set of possible reasons for range events to happen.
const (
	ReasonUnknown              RangeLogEventReason = ""
	ReasonRangeUnderReplicated RangeLogEventReason = "range under-replicated"
	ReasonRangeOverReplicated  RangeLogEventReason = "range over-replicated"
	ReasonStoreDead            RangeLogEventReason = "store dead"
	ReasonStoreDecommissioning RangeLogEventReason = "store decommissioning"
	ReasonRebalance            RangeLogEventReason = "rebalance"
	ReasonAdminRequest         RangeLogEventReason = "admin request"
	ReasonAbandonedLearner     RangeLogEventReason = "abandoned learner replica"
)
